New DogTrace GPS X20 Dog Detection Equipment : Amazon.se: Pet Supplies
GPS locator Dogtrace DOG GPS X22 for 2 dogs - Orange | Balistas.com
DOGTRACE GPS locator X30 B DOGTRACE GPS X30-B (knob + COLLAR X30-B) features of the BEEPER function: · Audible up to 300 m. · four sound levels. - AliExpress